FEATURE
PBS is a biodegradable and environment-friendly copolymer，which can be eventually biodegraded into carbon dioxide, water and biomass under standard situations such as in soil or in other composting environments. It is certified by FDA and EU food contact regulations.
PBS has excellent mechanical properties, almost the same as PP or ABS, and it has good heat resistance and outstanding processability that allow it to be variously processed on conventional film blowing machine or injection molding machine.
APPLICATION
Used in food packaging, cosmetic bottles, pharmaceutical bottles, tableware, disposable medical supplies, agricultural film, pesticides and fertilizer slow-release materials, biomedical polymer materials，etc. PBS can be blended with a great quantity of calcium carbonate and starch to produce cost effective products.
TECHNICAL DATA
Typical Property | Unit | Test Method | TIK-7405 | TIK-7414 | TIK-7418 | TIK-7427 |
Density | g/cm3 | ISO 1183 | 1.22～1.28 | 1.22～1.28 | 1.22～1.28 | 1.22～1.28 |
MFR 190℃，2160g | g/10min | ISO 1133 | 4～7 | 10～16 | 16～20 | 25～30 |
Melting Point | ℃ | ISO 11357 | 112～122 | 110～120 | 108～118 | 106～116 |
HDT，0.45Mpa | ℃ | ISO 75 | ≥80 | ≥80 | ≥80 | ≥80 |
Tensile Strength | MPa | ISO 527 | ≥40 | ≥40 | ≥40 | ≥40 |
Elongation at break | % | ISO 527 | ≥350 | ≥350 | ≥350 | ≥350 |
Moisture | % | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.06 |
